AsteRx4 OEMAsteRx4 OEMAsteRx4 OEMAsteRx4 OEM

Key Features� e AsteRx4 OEM is Septentrio’s next generation dual antenna receiver built around the new custom built GReCo4 GNSS chipset and powered by the newest algorithms for robust and accurate positioning.

Consistently accurate now and into the future� e AsteRx4 is the most advanced multi-constellation dual receiver from Septentrio. Its triple frequency engine can track all Global Navigation Satellite System (GNSS) constellations - GPS, GLONASS, Galileo, BeiDou, IRNSS and QZSS – on both antennas. It supports current and future signals as they become available – guaranteeing you reliable and accurate GNSS positioning into the future.

Accuracy scalable to a centimeter Septentrio’s knowledge and experience in the GNSS industry ensures that the AsteRx4 o� ers you the highest possible accuracy, scalable to a centimeter; LOCK+ technology maintains tracking during heavy vibration of machines; and IONO+ technology assures the accuracy of your position even under di� cult ionosphere conditions. � e AsteRx4 features special interference mitigation technology which � lters out ambient intentional and unintentional RF interference.

Straight forward integration� e AsteRx4 was designed and built to easily integrate into your existing systems. � e command interface is speci� cally optimized for M2M communication and sample code is provided to help you start your integration. You can operate the receiver without any special con� guration software via the built-in webserver accessible via network or USB connection.

• 544 channels for tracking all known and future signals from GPS, GLONASS, GALILEO, BEIDOU, IRNSS, QZSS & SBAS on both antennas

• Precise and robust heading calculation• cm-level (RTK) and dm-level (PPP) position accuracy• Dual L-band channel, support for TERRASTAR and

VERIPOS corrections• Septentrio GNSS+ algorithms for robust industrial

performance• Unique interference mitigation capabilities: 3 notch

� lters and chirp jammer mitigation• Easy to integrate, fully documented interface language• Comprehensive, on board webinterface and GNSS

SW-toolset• Low & scalable power consumption

www.septentrio.com • info@septentrio.com Septentrio nv, Greenhill Campus, Interleuvenlaan 15G, 3001 Leuven, Belgium US offi ce: 23848 Hawthorne Blvd., Suite #200, Torrance, CA 90505, USA Phone +32 (0)16 300 800 • Fax +32 (0)16 221 640 Phone: +1 (310) 541 8139 • Fax: +1 (310) 541 8257

GPS/GLONASS/GALILEO/BEIDOU/IRNSS/QZSS/L-Band Multi-frequency Dual-antenna receiver

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1 1-20 Hz measurement rate2 Performance in open sky conditions3 RMS level4 Requires service activation from TERRASTAR5 Requires service activation from VERIPOS

6 RTK � xed ambiguities7 Baseline < 20 km8 No information available (no almanacs, no approximate position)9 Ephemeris and approximate position known

AsteRx4 OEM

FEATURES

GNSS Technology• 544 hardware channels for simultaneous

tracking of all visible satellite signals• Supported signals: GPS (L1, L2, L5),

GLONASS (L1,L2,L3), GALILEO (E5ab, AltBoc, E6), BEIDOU (B1, B2, B3), IRNSS (L5), QZSS (L1,L2,L5) (Galileo, Beidou, IRNSS, E6/B3 and Altboc are optional features)

• All-in-view SBAS (EGNOS, WAAS, GAGAN, MSAS, SDCM) (incl. L5 tracking)

• Integrated dual channel L-band receiver• 100Hz Raw data output

(code, carrier, navigation data) (optional feature)

• 20 Hz SBAS, DGNSS, PPP and RTK (50Hz available in future � rmware upgrade)

• A Posteriori Multipath Estimator Technique (APME+), including code & phase multipath mitigation

• AIM+/WIMU interference mitigation unit, including chirp jammers (optional feature)

• ION+ Advanced scintillation mitigation • RAIM• Di� erential GNSS (base station and rover)• Real Time Kinematic (base and rover)

(optional features)

• TERRASTAR and VERIPOS services (optional feature)

• Moving base positioning (optional feature)

Connectivity• 4 hi-speed serial ports (RS232)• Ethernet port (TCP/IP & UDP)• Full speed USB (host & device)• 2 Event markers (optional feature)

• xPPS output (max. 100Hz)

Formats• Highly Compact & fully documented

Septentrio Binary Format (SBF) output• NMEA v2.30 output format, up to 20Hz• RTCM v2.2, 2.3, 3.0 or 3.1• CMR2.0 and CMR+ (CMR+ input only)

PERFORMANCE

Position accuracy1,2,3

Horizontal VerticalStandalone 1.2 m 1.9 mSBAS 0.6 m 0.8 mDGPS 0.4 m 0.9 mTERRASTAR-D4 6 cm <10 cmAPEX25 6 cm <10 cmULTRA25 6 cm <10 cm

RTK performance1,6

Horizontal accuracy3 0.6 cm + 0.5 ppmVertical accuracy3 1 cm + 1 ppmAverage time to � x7 7 sec

Velocity Accuracy1,2,3

Horizontal3 Vertical3

0.01 m/s 0.015m/sHeading Accuracy1,2,3

Heading Pitch/Roll1m antenna separation 0.1° 0.2°10m antenna separation 0.01° 0.02°

Maximum Update rate Position 20Hz (50Hz in future � rmware upgrade)

Measurements 100HzLatency < 20 msec

Time accuracy3

xPPS Out 10 nsecEvent accuracy < 20 nsec

Time to � rst � xCold start8 < 45 secWarm start9 < 20 secRe-acquisition avg 1.2 sec

Tracking performance (C/N0 threshold)Tracking 20 dB-HzAcquisition 33 dB-Hz

DynamicsAcceleration 10 gJerk 4 g/sec

PHYSICAL AND ENVIRONMENTAL

Size 77 x 120 mmWeight 55 gInput voltage 3 – 5.5 VDCPower Consumption 1.6W (GPS/GLO L1/L2) 1.8W (GPS/GLO L1/L2 Dual-Antenna) 2.6W (All Signals) 3.0W (All signals, Dual antenna)

Antenna LNA Power OutputOutput voltage 5 VDC Maximum current 200 mAOperating temperature -40 to +85 °CStorage temperature -40 to +85 °CCerti� cation RoHS

Connectors I/O Connector SFM-140-02-SM-DAntenna Connector 2x MMCX

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AsteRx4 OEM

(E5ab, AltBoc, E6), BEIDOU (B1, B2, B3),

GAGAN, MSAS, SDCM) (incl. L5 tracking)

PERFORMANCE

Position accuracyPosition accuracy1,2,3

Horizontal VerticalStandalone 1.2 m 1.9 mSBAS 0.6 m 0.8 mDGPS 0.4 m 0.9 mTERRASTAR-D4 6 cm <10 cm4 6 cm <10 cm4

APEX25 6 cm <10 cmULTRA25 6 cm <10 cm

RTK performanceRTK performance1,6

Horizontal accuracy3Horizontal accuracy3Horizontal accuracy 0.6 cm + 0.5 ppmVertical accuracy3Vertical accuracy3Vertical accuracy 1 cm + 1 ppm

PHYSICAL AND ENVIRONMENTAL

Size 77 x 120 mmWeight 55 gInput voltage 3 – 5.5 VDCPower Consumption 1.6W (GPS/GLO L1/L2) 1.8W (GPS/GLO L1/L2 Dual-Antenna) 2.6W (All Signals) 3.0W (All signals, Dual antenna)

Antenna LNA Power OutputAntenna LNA Power OutputOutput voltage 5 VDC Maximum current 200 mA

AsteRx4 OEMAsteRx4 OEMGPS/GLONASS/GALILEO/BEIDOU/IRNSS/QZSS/L-Band Multi-frequency Dual-antenna receiver

www.septentrio.com • info@septentrio.com Septentrio nv, Greenhill Campus, Interleuvenlaan 15G, 3001 Leuven, Belgium US offi ce: 23848 Hawthorne Blvd., Suite #200, Torrance, CA 90505, USA Phone +32 (0)16 300 800 • Fax +32 (0)16 221 640 Phone: +1 (310) 541 8139 • Fax: +1 (310) 541 8257